Home / 26,249,632.60-39,374,448.90-23,486,139.40

Finding the Fourth Proportional to 26,249,632.60, 39,374,448.90 and 23,486,139.40

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Solution

The fourth proportional to 26,249,632.60, 39,374,448.90 and 23,486,139.40 is: 35,229,209.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,249,632.60 : 39,374,448.90 = 23,486,139.40 : x
  2. Step 2: Convert to fraction form
    26,249,632.60/39,374,448.90 = 23,486,139.40/x
  3. Step 3: Cross multiply
    26,249,632.60x = 39,374,448.90 × 23,486,139.40
  4. Step 4: Simplify right side
    26,249,632.60x = 924,753,795,663,576.62
  5. Step 5: Solve for x
    x = 924,753,795,663,576.62/26,249,632.60
  6. Step 6: Final answer
    x = 35,229,209.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.